The Contra Costa Times reports Pink and Tommy Lee were joined by their posse, hitting a Las Vegas Airport bar, downing a few vodka ‘n’ cranberrys before crowding onto a Southwest Airlines flight to Burbank during preboarding. Once seated, Pink got the party started by dumping a drink down her sundress while Lee listened in to his iPod. Later, Pink threw a snit-fit when two onlookers snapped her photo as she exited the plane.